.sidebar {
  position: absolute;
  top: 20%;
  left: -180px;
  width: 200px;
  height: 400px;
  background-color: #fafafa;
  opacity: 0.8;
  border: 1px solid grey;
  border-radius: 10px;
  transition: all 0.5s ease;
  display: flex;
}
.sidebar:hover {
  left: 0;
}
.left {
  width: 190px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.functionBox {
  margin: 10px 10px;
}
.btn {
  width: 100px;
}
.right {
  align-self: center;
}
.img{
  position: relative;
  right: 5px;
  top: 3px;
  
}
